ambassador stevens knew he was in danger. nothing was done by the obama white house. we will >> tonight, there is new informs on the ongoing coverup by the obama administration over the terror anac benghazi. the house oversight committee sent a letter to hillary clinton, demanding information on a long line of attacks on western diplomats and officials in libya in the months leading up to the september 11, 2012 attack. the committee has released images of the aftermath of the attacks. i will warn you,-these are very, very graphic. you are looking at pictures of just one of at least 13 documented security eveeps that took place in recent months, showing the aftermath of an attempted assassination on the british ambassador to libya in june, one block away from our benghazi consulate. the attacks led libyan security to request additional resources to the ambass dor. but the house has confirmed that the obama administration denied those requests and now ambassador chris stevens and three other americans, include it would go navy seals are dead. liz cheney is here this. ge